The apartment offers enough space for 1-2 people. There's a comfortable bed, nice balcony and it's quiet during the day and in the night. Clean, no insects, strong AC so you don't feel the heat.
The WiFi works perfectly and the speed is fine for checking e-mail, writing blog and checking you social media accounts. If you need to upload videos, it will take longer, a couple of hours.
Wimonpak is nice and helpful, she gave me great directions how to get to the apartment from the airport by taxi or by train. I have come earlier than check-in time, but there was no problem: the staff from the building gave me the key and let me in.
The neighbourhood is real Bangkok, not the tourist side you might know after visiting Rambuttri Village and Khao San Road. Plenty of food on the streets, few tourists, lots of shops, old buildings, characteristic architecture, hard to find someone who speaks English but you'll be fine with using your hands and phone.